Stack-based Buffer Overflow in DNG SDK from Adobe
CVE-2026-48389

7.8HIGH

Key Information:

Vendor

Adobe
Status
Dng Sdk
Vendor
CVE Published:
20 July 2026

What is CVE-2026-48389?

The DNG SDK from Adobe is susceptible to a stack-based buffer overflow that allows for arbitrary code execution within the context of the current user. This vulnerability can be exploited if a user opens a specially crafted malicious file, potentially leading to severe security implications. It is crucial for users of DNG SDK versions 1.7.1 2536 and earlier to exercise caution and consider upgrading to safeguard against such threats.

Affected Version(s)

DNG SDK 0 <= 1.7.1 2536

References

https://helpx.adobe.com/security/products/dng-sdk/apsb26-...
vendor-advisory

CVSS V3.1

Score:
7.8
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Local
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
Required
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.